Identify the mixture which can be separated by magnetic separated by magnetic separation method.

Options

A. chalk powder + sand
B. iron + sand
C. common salt + sand
D. sulphur + sand

Explanation

**Step-by-Step Solution:**

1. **Understanding Magnetic Separation:**
- Magnetic separation is a method used to separate magnetic materials from non-magnetic ones using a magnet. This method is effective when one component of the mixture has magnetic properties.

2. **Identifying the Components:**
- We need to identify the components of the mixtures given in the question. The options provided are:
- Option A: Chalk powder and sand
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